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The following commit(s) were added to refs/heads/master by this push: new 1717e6d CAMEL-14963: Route Template example. 1717e6d is described below commit 1717e6dbf93008b98eaa3260ad0c7494f464d3b3 Author: Claus Ibsen <claus.ib...@gmail.com> AuthorDate: Thu Jul 2 18:50:09 2020 +0200 CAMEL-14963: Route Template example. --- examples/README.adoc | 4 +- examples/camel-example-routetemplate/pom.xml | 101 +++++++++++++++++++++ examples/camel-example-routetemplate/readme.adoc | 19 ++++ .../src/main/data/foo.properties | 18 ++++ .../org/apache/camel/example/MyApplication.java | 40 ++++++++ .../org/apache/camel/example/MyMainListener.java | 38 ++++++++ .../org/apache/camel/example/MyRouteTemplates.java | 33 +++++++ .../src/main/resources/application.properties | 25 +++++ .../src/main/resources/logback.xml | 30 ++++++ examples/pom.xml | 1 + 10 files changed, 308 insertions(+), 1 deletion(-) diff --git a/examples/README.adoc b/examples/README.adoc index d7e14a9..e16f327 100644 --- a/examples/README.adoc +++ b/examples/README.adoc @@ -11,7 +11,7 @@ View the individual example READMEs for details. == Examples // examples: START -Number of Examples: 88 (0 deprecated) +Number of Examples: 89 (0 deprecated) [width="100%",cols="4,2,4",options="header"] |=== @@ -50,6 +50,8 @@ Number of Examples: 88 (0 deprecated) | link:camel-example-pojo-messaging/README.adoc[POJO Routing] (camel-example-pojo-messaging) | Beginner | An example showing how to produce and consume messages from Camel endpoints using annotated POJOs +| link:camel-example-routetemplate/readme.adoc[Routetemplate] (camel-example-routetemplate) | Beginner | How to use route templates (parameterized routes) + | link:camel-example-servlet-tomcat/README.adoc[Servlet Tomcat] (camel-example-servlet-tomcat) | Beginner | An example using Camel Servlet with Apache Tomcat | link:camel-example-spring/README.adoc[Spring] (camel-example-spring) | Beginner | An example showing how to work with Camel and Spring diff --git a/examples/camel-example-routetemplate/pom.xml b/examples/camel-example-routetemplate/pom.xml new file mode 100644 index 0000000..62dcb4e --- /dev/null +++ b/examples/camel-example-routetemplate/pom.xml @@ -0,0 +1,101 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +--> +<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <modelVersion>4.0.0</modelVersion> + + <parent> + <groupId>org.apache.camel.example</groupId> + <artifactId>examples</artifactId> + <version>3.5.0-SNAPSHOT</version> + </parent> + + <artifactId>camel-example-routetemplate</artifactId> + <packaging>jar</packaging> + <name>Camel :: Example :: RouteTemplate</name> + <description>How to use route templates (parameterized routes)</description> + + <properties> + <category>Beginner</category> + </properties> + + <dependencyManagement> + <dependencies> + <!-- Add Camel BOM --> + <dependency> + <groupId>org.apache.camel</groupId> + <artifactId>camel-bom</artifactId> + <version>${camel.version}</version> + <type>pom</type> + <scope>import</scope> + </dependency> + </dependencies> + </dependencyManagement> + + <dependencies> + + <dependency> + <groupId>org.apache.camel</groupId> + <artifactId>camel-core</artifactId> + </dependency> + <dependency> + <groupId>org.apache.camel</groupId> + <artifactId>camel-main</artifactId> + </dependency> + <dependency> + <groupId>org.apache.camel</groupId> + <artifactId>camel-quartz</artifactId> + </dependency> + + <!-- logging --> + <dependency> + <groupId>org.apache.logging.log4j</groupId> + <artifactId>log4j-api</artifactId> + <version>${log4j2-version}</version> + <scope>runtime</scope> + </dependency> + <dependency> + <groupId>ch.qos.logback</groupId> + <artifactId>logback-core</artifactId> + <version>${logback-version}</version> + </dependency> + <dependency> + <groupId>ch.qos.logback</groupId> + <artifactId>logback-classic</artifactId> + <version>${logback-version}</version> + </dependency> + + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.camel</groupId> + <artifactId>camel-maven-plugin</artifactId> + <version>${camel.version}</version> + <configuration> + <logClasspath>false</logClasspath> + <mainClass>org.apache.camel.example.MyApplication</mainClass> + </configuration> + </plugin> + </plugins> + </build> + +</project> diff --git a/examples/camel-example-routetemplate/readme.adoc b/examples/camel-example-routetemplate/readme.adoc new file mode 100644 index 0000000..4aa2f92 --- /dev/null +++ b/examples/camel-example-routetemplate/readme.adoc @@ -0,0 +1,19 @@ +== Camel Example Route Template + +TODO: Update + +=== How to run + +You can run this example using + + mvn camel:run + +=== Help and contributions + +If you hit any problem using Camel or have some feedback, then please +https://camel.apache.org/support.html[let us know]. + +We also love contributors, so +https://camel.apache.org/contributing.html[get involved] :-) + +The Camel riders! diff --git a/examples/camel-example-routetemplate/src/main/data/foo.properties b/examples/camel-example-routetemplate/src/main/data/foo.properties new file mode 100644 index 0000000..b43e6bc --- /dev/null +++ b/examples/camel-example-routetemplate/src/main/data/foo.properties @@ -0,0 +1,18 @@ +## --------------------------------------------------------------------------- +## Licensed to the Apache Software Foundation (ASF) under one or more +## contributor license agreements. See the NOTICE file distributed with +## this work for additional information regarding copyright ownership. +## The ASF licenses this file to You under the Apache License, Version 2.0 +## (the "License"); you may not use this file except in compliance with +## the License. You may obtain a copy of the License at +## +## http://www.apache.org/licenses/LICENSE-2.0 +## +## Unless required by applicable law or agreed to in writing, software +## distributed under the License is distributed on an "AS IS" BASIS, +## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +## See the License for the specific language governing permissions and +## limitations under the License. +## --------------------------------------------------------------------------- + +bye = Bye \ No newline at end of file diff --git a/examples/camel-example-routetemplate/src/main/java/org/apache/camel/example/MyApplication.java b/examples/camel-example-routetemplate/src/main/java/org/apache/camel/example/MyApplication.java new file mode 100644 index 0000000..d39aad9 --- /dev/null +++ b/examples/camel-example-routetemplate/src/main/java/org/apache/camel/example/MyApplication.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.camel.example; + +import org.apache.camel.main.Main; + +/** + * Main class that boot the Camel application + */ +public final class MyApplication { + + private MyApplication() { + } + + public static void main(String[] args) throws Exception { + // use Camels Main class + Main main = new Main(); + // add listener that create routes from the template + main.addMainListener(new MyMainListener()); + // and add route templates via routes builder + main.configure().addRoutesBuilder(MyRouteTemplates.class); + // now keep the application running until the JVM is terminated (ctrl + c or sigterm) + main.run(args); + } + +} diff --git a/examples/camel-example-routetemplate/src/main/java/org/apache/camel/example/MyMainListener.java b/examples/camel-example-routetemplate/src/main/java/org/apache/camel/example/MyMainListener.java new file mode 100644 index 0000000..959b234 --- /dev/null +++ b/examples/camel-example-routetemplate/src/main/java/org/apache/camel/example/MyMainListener.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.camel.example; + +import org.apache.camel.main.BaseMainSupport; +import org.apache.camel.main.MainListenerSupport; + +public class MyMainListener extends MainListenerSupport { + + @Override + public void beforeStart(BaseMainSupport main) { + // create two routes from the template + main.getCamelContext().addRouteFromTemplate("myTemplate") + .parameter("name", "one") + .parameter("greeting", "Hello") + .build(); + + main.getCamelContext().addRouteFromTemplate("myTemplate") + .parameter("name", "two") + .parameter("greeting", "Bonjour") + .parameter("myPeriod", "5s") + .build(); + } +} diff --git a/examples/camel-example-routetemplate/src/main/java/org/apache/camel/example/MyRouteTemplates.java b/examples/camel-example-routetemplate/src/main/java/org/apache/camel/example/MyRouteTemplates.java new file mode 100644 index 0000000..79cba25 --- /dev/null +++ b/examples/camel-example-routetemplate/src/main/java/org/apache/camel/example/MyRouteTemplates.java @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.camel.example; + +import org.apache.camel.builder.RouteBuilder; + +public class MyRouteTemplates extends RouteBuilder { + + @Override + public void configure() throws Exception { + routeTemplate("myTemplate") + .templateParameter("name") + .templateParameter("greeting") + .templateParameter("myPeriod", "3s") + .from("timer:{{name}}?period={{myPeriod}}") + .setBody(simple("{{greeting}} ${body}")) + .log("${body}"); + } +} diff --git a/examples/camel-example-routetemplate/src/main/resources/application.properties b/examples/camel-example-routetemplate/src/main/resources/application.properties new file mode 100644 index 0000000..df19913 --- /dev/null +++ b/examples/camel-example-routetemplate/src/main/resources/application.properties @@ -0,0 +1,25 @@ +## --------------------------------------------------------------------------- +## Licensed to the Apache Software Foundation (ASF) under one or more +## contributor license agreements. See the NOTICE file distributed with +## this work for additional information regarding copyright ownership. +## The ASF licenses this file to You under the Apache License, Version 2.0 +## (the "License"); you may not use this file except in compliance with +## the License. You may obtain a copy of the License at +## +## http://www.apache.org/licenses/LICENSE-2.0 +## +## Unless required by applicable law or agreed to in writing, software +## distributed under the License is distributed on an "AS IS" BASIS, +## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +## See the License for the specific language governing permissions and +## limitations under the License. +## --------------------------------------------------------------------------- + +# to configure camel main +# here you can configure options on camel main (see MainConfigurationProperties class) +camel.main.name = MyCoolCamel + + +# application properties +hi = Hello + diff --git a/examples/camel-example-routetemplate/src/main/resources/logback.xml b/examples/camel-example-routetemplate/src/main/resources/logback.xml new file mode 100644 index 0000000..a798d0b --- /dev/null +++ b/examples/camel-example-routetemplate/src/main/resources/logback.xml @@ -0,0 +1,30 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +--> +<configuration> + <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> + <encoder> + <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern> + </encoder> + </appender> + + <root level="INFO"> + <appender-ref ref="STDOUT" /> + </root> +</configuration> diff --git a/examples/pom.xml b/examples/pom.xml index 1b23b45..d3ec65f 100644 --- a/examples/pom.xml +++ b/examples/pom.xml @@ -145,6 +145,7 @@ <module>camel-example-rest-karaf-osgi-activator</module> --> <module>camel-example-route-throttling</module> + <module>camel-example-routetemplate</module> <module>camel-example-servlet-rest-blueprint</module> <module>camel-example-servlet-tomcat</module> <module>camel-example-splunk</module>